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Experiment: EG4, 2016
Spokespersons: Xiaochao Zheng
Experiment comment: Final asymmetry results for the ep-> e pi+ (n) channel extracted from CLAS/EG4 data obtained using a longitudinally polarized beam and a longitudinally polarized NH3 target (CAA HS07-02).
No publications available for this experiment
Quantity measured: AUL,
Target spin asymmetry.
Beam: e, polarization: longitudinal
Target: p (Z=1, A=1), polarization: longitudinal
Final state: π+n, polarization: none
Q2 : | 0.2445 GeV2 | |
---|---|---|
W : | 1295 GeV | |
ε : | 0.7815 | |
Ebeam : | 1.3383 GeV | |
εL: | 0.6208 |
Select data slice:
cos(θπ+) = |
Observable quantity measured (Y axis): AUL,
Parameter (X axis): φ(π+), degrees |
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Click here to get data in text file, delimited with tabs.
Measured data:
cos(θπ+) |
φ(π+),
degrees |
AUL | Data errors | Systematic errors |
---|---|---|---|---|
0.45 | 270 | 0.5733 | 0.5737 | 0.0474 |
0.55 | 258 | -0.4888 | 0.7017 | 0.042 |
0.65 | 258 | 0.7313 | 1.0076 | 0.0533 |
0.65 | 270 | 0.8859 | 0.9765 | 0.0612 |
0.75 | 102 | -0.5033 | 0.7823 | 0.0426 |
0.75 | 114 | 1.4856 | 1.4064 | 0.0944 |
0.75 | 126 | -0.7993 | 0.6131 | 0.0567 |
0.75 | 246 | -0.588 | 0.6798 | 0.0464 |
0.75 | 258 | 0.7417 | 0.9925 | 0.0538 |
0.75 | 270 | -0.5673 | 0.5999 | 0.0455 |
0.75 | 294 | 1.715 | 1.0272 | 0.1075 |
0.85 | 66 | -0.1404 | 0.8952 | 0.0312 |
0.85 | 90 | 1.875 | 1.1625 | 0.1168 |
0.85 | 102 | 0.7789 | 0.8913 | 0.0557 |
0.85 | 114 | 1.1861 | 1.0306 | 0.0775 |
0.85 | 126 | -0.7907 | 0.5892 | 0.0563 |
0.85 | 138 | 1.6781 | 1.2573 | 0.1054 |
0.85 | 150 | 1.8288 | 1.1678 | 0.1141 |
0.85 | 258 | 0.6227 | 0.9783 | 0.048 |
0.85 | 270 | 0.0606 | 0.7014 | 0.0302 |
0.85 | 282 | 0.7454 | 0.9469 | 0.054 |
0.85 | 306 | 1.4032 | 1.1282 | 0.0897 |
0.95 | 114 | -0.5058 | 0.5376 | 0.0428 |
0.95 | 174 | -0.3687 | 0.6531 | 0.0373 |
0.55 | 270 | 0.4543 | 0.5583 | 0.0411 |
0.55 | 282 | -0.1485 | 0.5722 | 0.0314 |
0.65 | 270 | -0.0266 | 0.5032 | 0.03 |
0.65 | 282 | 0.2992 | 0.6004 | 0.0353 |
0.75 | 114 | 0.0867 | 0.6021 | 0.0305 |
0.75 | 126 | 0.6513 | 0.5886 | 0.0503 |
0.75 | 246 | 0.2168 | 0.5071 | 0.0329 |
0.75 | 258 | 0.1068 | 0.6099 | 0.0307 |
0.75 | 270 | 0.265 | 0.5474 | 0.0342 |
0.75 | 294 | 0.0421 | 0.5301 | 0.0301 |
0.85 | 102 | 1.1714 | 0.5636 | 0.0785 |
0.85 | 114 | 0.4499 | 0.4783 | 0.0409 |
0.85 | 126 | -0.2046 | 0.5068 | 0.0326 |
0.85 | 138 | 0.1591 | 0.6266 | 0.0316 |
0.85 | 258 | -0.7879 | 0.521 | 0.0573 |
0.85 | 270 | -0.6249 | 0.5331 | 0.049 |
0.85 | 282 | -0.5355 | 0.5106 | 0.0447 |
0.85 | 294 | -0.321 | 0.4826 | 0.036 |
0.95 | 66 | 0.5195 | 0.5142 | 0.044 |
0.95 | 114 | -0.1677 | 0.4843 | 0.0317 |
0.95 | 150 | 0.395 | 0.5021 | 0.0387 |